<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,Chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>
        {% block title %}{% endblock title %}
    </title>

    <!-- 引入下面两个库让 IE8 支持 HTML5 元素 -->
    <!-- 警告: Respond.js 通过 file:// 浏览的时候不能正常工作！-->
    <!--[if lt IE 9]>
      <script src="http://apps.bdimg.com/libs/html5shiv/3.7/html5shiv.min.js"></script>
      <script src="http://apps.bdimg.com/libs/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->

    {% block css %}{% endblock css %}

    {% block js_head %}{% endblock js_head %}
</head>
<body>
    {% block body %}{% endblock body %}

    {% block js_bottom %}{% endblock js_bottom %}

    {% include 'common/bdtongji.html' %}
</body>
</html>